82 citations · 153 across the 5 of their papers we have counts for
11 papers
A mono-material Nernst thermopile with hermaphroditic legs
Xiaokang Li, Zengwei Zhu, Kamran Behnia
A large transverse thermoelectric response, known as anomalous Nernst effect (ANE) has been recently observed in several topological magnets. Building a thermopile employing this e…
Critical point for Bose-Einstein condensation of excitons in graphite
Jinhua Wang, Pan Nie, Xiaokang Li +4
An exciton is an electron-hole pair bound by attractive Coulomb interaction. Short-lived excitons have been detected by a variety of experimental probes in numerous contexts. An ex…
Planar Hall effect caused by the memory of antiferromagnetic domain walls in MnGe
Liangcai Xu, Xiaokang Li, Linchao Ding +2
In MnX (X=Sn, Ge) antiferromagnets domain walls are thick and remarkably complex because of the non-collinear arrangement of spins in each domain. A planar Hall effect (PHE), a…
Eightfold Fermionic Excitation in a Charge Density Wave Compound
Xi Zhang, Qiangqiang Gu, Haigen Sun +19
Unconventional quasiparticle excitations in condensed matter systems have become one of the most important research frontiers. Beyond two- and fourfold degenerate Weyl and Dirac fe…
Anomalous transverse response of CoMnGa and universality of the room-temperature ratio across topological magnets
Liangcai Xu, Xiaokang Li, Linchao Ding +6
The off-diagonal (electric, thermal and thermoelectric) transport coefficients of a solid can acquire an anomalous component due to the non-trivial topology of the Bloch waves. We…
Phonon thermal Hall effect in strontium titanate
Xiaokang Li, Benoît Fauqué, Zengwei Zhu +1
It has been known for more than a decade that phonons can produce an off-diagonal thermal conductivity in presence of magnetic field. Recent studies of thermal Hall conductivity, $…